CN-224233249-U - Cable fixing clamp

Abstract

The utility model belongs to the technical field of cable laying, and particularly relates to a cable fixing clamp. The cable-passing device comprises an outer flat iron, an inner flat iron, a mounting structure, a fastening bolt and a fastening nut, wherein the outer flat iron is provided with a structure with two planar ends and a groove in the middle, the inner flat iron is provided with a working plane, the two ends of the outer flat iron are attached to the working plane of the inner flat iron, a space for a cable to pass through is formed in the middle of the outer flat iron and the inner flat iron, the fastening bolt sequentially passes through the outer flat iron, the inner flat iron and the mounting structure, and the fastening nut is in threaded fit with the end part of the fastening bolt. Compared with the prior art, the fixing clamp has the beneficial effects that the fixing clamp simplifies the cable installation process, improves the construction efficiency, enhances the fixing reliability and safety of the cable in a complex construction environment, can improve the working efficiency of cable fixing and dismantling, can be repeatedly recycled, saves materials and improves the field management of temporary construction power cable laying, and has simple structural design and convenient processing and assembly.

Inventors

• LIU MIAO
• XIA SHOUFENG
• QIN WENLONG
• JI HUALIANG
• DI DONGJUN

Assignees

• 山东电力建设第三工程有限公司

Dates

Publication Date

20260512

Application Date

20250630

Claims (4)

1. 1. The cable fixing clamp is characterized by comprising an outer flat iron (1), an inner flat iron (2), a mounting structure (3), a fastening bolt (4) and a fastening nut (5), wherein the outer flat iron (1) is provided with a structure with two ends being flat and the middle being a groove, the inner flat iron (2) is provided with a working plane, the two ends of the outer flat iron (1) are attached to the working plane of the inner flat iron (2), a space for a cable to pass through is formed in the middle of the outer flat iron (1), the inner flat iron (2) and the mounting structure (3) are sequentially penetrated by the fastening bolt (4), and the fastening nut (5) is in threaded fit with the end part of the fastening bolt (4).
2. 2. The cable fixing clamp according to claim 1, wherein the mounting structure (3) comprises a U-shaped clamp (301), a fixing nut (302) and a jacking bolt (303), the fixing nut (302) is welded on the U-shaped clamp (301), the jacking bolt (303) and the fixing nut (302) are mounted in a threaded fit mode, a through hole is formed in the U-shaped clamp (301), and the center line of the jacking bolt (303) coincides with the center line of the through hole.
3. 3. The cable retention clip according to claim 2, wherein the mounting structure (3) is fixedly mounted against the outer flat iron (1) and the inner flat iron (2).
4. 4. A cable retention clip according to claim 3, wherein the U-shaped collet (301) is arranged laterally.

Description

Cable fixing clamp Technical Field The utility model belongs to the technical field of fixing clamps for cable laying, and particularly relates to a cable fixing clamp. Background In the temporary construction cable laying process of large-scale equipment such as a thermal power plant, the traditional installation method faces a plurality of challenges. Because of the high heights of the construction platform and the steel frame structure, the cabling work becomes complex and has high risks. Conventional methods typically rely on hoisting equipment to hoist the cable to an overhead installation location, followed by manual welding and fixing operations by the constructor. The mode not only consumes a large amount of manpower and material resources, but also has obvious potential safety hazards, such as falling risk caused by overhead operation, unstable fixation caused by cable weight and the like. Meanwhile, a plurality of professions are needed to be closely matched in the construction process, such as welding, electric and mechanical operation, and the construction complexity and time cost are increased. In addition, the traditional fixing mode is difficult to ensure long-time stability in actual use, and cable loosening is easily caused by factors such as infirm welding, insufficient installation and the like, so that potential safety hazards are caused. To overcome the above-mentioned shortcomings, there is a need to explore more efficient, safe cable fixing schemes. Although prefabrication and modularization installation methods are introduced in the prior art, the schemes mostly rely on a large amount of manual participation, the flexibility of the installation process is poor, the method is difficult to adapt to the changeable requirements in a temporary construction environment, and the method is high in cost and poor in economy in project application. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides a cable fixing clamp. The cable fixing clamp comprises an outer flat iron, an inner flat iron, a mounting structure, a fastening bolt and a fastening nut, wherein the outer flat iron is provided with a structure with two planar ends and a groove in the middle, the inner flat iron is provided with a working plane, the two ends of the outer flat iron are attached to the working plane of the inner flat iron, a space for a cable to pass through is formed in the middle of the outer flat iron and the inner flat iron, the fastening bolt sequentially passes through the outer flat iron, the inner flat iron and the mounting structure, and the fastening nut is in threaded fit with the end part of the fastening bolt. Further, the mounting structure comprises a U-shaped chuck, a fixing nut and a tightening bolt, wherein the fixing nut is welded on the U-shaped chuck, the tightening bolt and the fixing nut are in threaded fit, a through hole is formed in the U-shaped chuck, and the center line of the tightening bolt coincides with the center line of the through hole. Further, the mounting structure is fixedly mounted against the outer flat iron and the inner flat iron. Further, the U-shaped chuck is transversely arranged. Compared with the prior art, the fixing clamp has the beneficial effects that the fixing clamp simplifies the cable installation process by the aid of the tightening bolts, improves the construction efficiency, enhances the fixing reliability and safety of the cable in a complex construction environment, can improve the working efficiency of cable fixing and dismantling, can be repeatedly recycled, saves materials, improves the temporary construction power utilization cable laying field management, and is simple in structural design and convenient to process and assemble. Drawings FIG. 1 is a top view showing the applied state of the cable holder of example 1; fig. 2 is a front view of the cable fixing clip of embodiment 1; FIG. 3 is a left side view of the cable retention clip of example 1; fig. 4 is a front view of the cable fixing clip of embodiment 2; fig. 5 is a top view of the cable fixing clip of example 2. In the figure: 1. The outer flat iron, 2, the inner flat iron, 3, the mounting structure, 4, the fastening bolt, 5, the fastening nut, 6, the cable to be fixed, 7, the first platform support, 8, the second platform support, 101. Grooves 102, planar ends a,103, planar end B, 301. The clamping device comprises a U-shaped clamping head 302, a fixing nut 303, a jacking bolt 304, a first U-shaped head 306 and a second U-shaped head. Detailed Description In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that thi